RapNet Diamond Trading Network

RapNet is the online home for thousands of professionals in the diamond trading business. RapNet is the world's largest, most secure business-to-business diamond trading network. Buyers and sellers can meet and get to know each other in our virtual community. And RapNet members deal with each other directly- no middle man, no commissions. Discover the benefits of joining RapNet Today!

Instant access to the largest listing of certified diamonds in the world, and real-time diamond pricing.

Our customized search engines allow you to sort the diamond by their preferred criteria, cutting the search time down significantly.

Suppliers can expand their customer base exponentially, as they are not limited by location- suppliers can find diamond buyers all over the world, in over 70 different countries.

Additional Products and Services

Rapaport Auctions

Buy and sell the largest variety of melee, certified and uncertified diamonds in a competitive cash market

Rapaport’s skilled staff manages global diamond auctions of melee, single stones and certified diamonds comprised of hundreds of thousands of carats every year. Our large global network means we can target even the most specific segments of the diamond market to promote your diamonds.

Use GIA LabDirect or AGS Laboratory Services operated by Rapaport to send diamonds to the laboratories for grading. Just bring your diamonds to your local Rapaport office, and we will take care of everything else. Track the status of your diamonds online and check results as they become available.